//GetUnderlyingSymbolSfx gets UnderlyingSymbolSfx, Tag 312
func (m NoQuoteSets) GetUnderlyingSymbolSfx() (v string, err quickfix.MessageRejectError) {
	var f field.UnderlyingSymbolSfxField
	if err = m.Get(&f); err == nil {
		v = f.Value()
	}
	return
}
//GetUnderlyingSymbolSfx gets UnderlyingSymbolSfx, Tag 312
func (m DerivativeSecurityListRequest) GetUnderlyingSymbolSfx() (v string, err quickfix.MessageRejectError) {
	var f field.UnderlyingSymbolSfxField
	if err = m.Get(&f); err == nil {
		v = f.Value()
	}
	return
}